16 divided in 797 can yo help me do me a ser

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left